Singer and actor IU has endured a string of setbacks in 2026, from a historical drama controversy and politically charged online attacks to the end of her four-year relationship with actor Lee Jong-suk. On Friday, IU's agency EDAM Entertainment and Lee's agency Ace Factory confirmed to Xportsnews that the couple had ended their relationship after dating for four years. The breakup has also brought renewed attention to a series of challenges IU has faced throughout the year. One of the biggest controversies centered on MBC's Friday-Saturday drama “Perfect Crown,” which concluded in May. Despite generating major buzz before its premiere and maintaining strong ratings throughout its run, the series came under fire shortly before its finale over allegations of historical inaccuracies. Critics pointed to scenes including government officials chanting "cheonse," a term traditionally reserved for vassal states addressing an emperor, during a coronation ceremony, as well as questions surrounding the historical accuracy of ceremonial headwear worn by co-star Byeon Woo-seok. As criticism intens